NEC N8100-1575F, User Manual

Page: 39 / 378

General Description 2-5
Rear View
1 AC inlet
Connect the AC power cord to this socket.
2 Serial port B (COM B) connector
The connector is used to connect a device with the serial interface.
3 LINK/ACT LED (green)
The ACT/LINK LED is lit green when the network port is being linked with the connected device
such as a hub (LINK state). If a data is transferred through a network port, the LED blinks green
(ACT state).
4 LAN connectors
The connectors are used to connect the network systems on LAN through 1000BASE-
T/100BASE-TX/10BASE-T interface.
The last digit number indicates LAN port number.
* The number may differ from that shown on OS.
5 1000/100/10 LED
This LED indicates the transfer rate of LAN port.
6 USB connectors 1/2
The connector is used to connect a device compliant with the USB interface. The last digit
number "1" indicates connector 1, and the number "2" indicates connector 2.
7 Monitor connector
The connector is used to connect a display unit.
8
POWER LED (green)
This LED turns green when the power is turned on.
9 Management LAN connector
The connector is used to connect with 100BASE-TX/10BASE-T interface.
Cannot be used for data transmission.
10 100/10 LED
This LED indicates the transfer rate of management LAN port.
11 UID (Unit ID) switch / UID LED (blue)
Press the UID switch to turn on/off the UID LEDs. Press this switch using a thin, nonconductive
stick.
12 PCI board extension slot
Install the optional PCI board into these slots.
12-1 Low-profile PCI board
12-2 Low-profile PCI board
1 2
3 5
4 -1
3 5
6 -1 6 -2 9
11
12 -1 12 -2
7
8
3 10
4 -2